July 20, 2012 by chris | Web Bookmarks in ajax, algorithms, api, Art, cache, graphics, heroku, Javascript, jquery, postgresql, qrcode, webdev Bookmarks for July 20th QArt Coder – research!rsc: QArt Codes – Rapid API Prototyping with Heroku Postgres Dataclips – Craig Kerstiens – FRESC – A new approach of caching in web applications –